Whatever turns you on.
This is a great fear of mine. I don't want to use the wrong word and sound like an ingot.
Oh, crappers! That is funny!
So funny!! My little brother once told me, in public, that he wanted the latest VIRGIN (of a PS3 game)...And once, while performing a skit to lots of tweens, I was supposed to exclaim that an alien had many large tentacles. But I instead referred to testicles...
Trust Dr G. to come up with the funniest line.. :P